See also:

If you think something is wrong
If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Lexus dealer as soon as possible. Visible symptoms Fluid leaks under the vehicle (Water ...

Clock
Without navigation system 1. Adjusts the hour. 2. Adjusts the minutes. 3. Rounds to the nearest hour.* *: e.g. 1:00 to 1:29 → 1:00 1:30 to 1:59 → 2:00 With navigation system 1. ...

Items to initialize
The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. ...